RE: Sierra Gamekings hpbt
I load the 85 grain for my .243 remington model 7. I was getting 3.5" 100 yd groups with 100 grain corelockts. I get .8" groups with the HPBT over IMR4350, And just did a little better with them over Varget, but gotta shoot some more groupsbefore Ideclare the Varget a better load.
KJ